📄 i386-io-linux.h
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/* * The PCI Library -- Access to i386 I/O ports on Linux * * Copyright (c) 1997--2006 Martin Mares <mj@ucw.cz> * * Can be freely distributed and used under the terms of the GNU GPL. */#ifdef __GLIBC__#include <sys/io.h>#else#include <asm/io.h>#endifstatic intintel_setup_io(struct pci_access *a UNUSED){ return (iopl(3) < 0) ? 0 : 1;}static inline intintel_cleanup_io(struct pci_access *a UNUSED){ iopl(3); return -1;}
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